package org.neuedu.chapter09_0701.practice01;

public class Practice01 {
    public static void main(String[] args) {
        String str1 = "100";
        String str2 = "200";
        int num1 = Integer.parseInt(str1);
        int num2 = Integer.parseInt(str2);
        System.out.println(num1 + num2);
    }
}
